Updated docs

Signed-off-by: Brandyn A. White <[email protected]>

Author: Brandyn A. White

arduino.rst

@@ -53,9 +53,15 @@ Powertail
 ---------
 The model used is https://www.adafruit.com/products/268#Description with an Arduino Uno
 
-+--------------------------+---------------------------+-------------------------------+
-| 1: +in connected to 3.3v | 2: -in connected to pin 4 | 3: Ground connected to ground |
-+--------------------------+---------------------------+-------------------------------+
++--------------------------+---------------------------------------+
+| Arduino Pin              | Connected to                          |
++--------------------------+---------------------------------------+
+| 3.3v                     | power tail 1: +in                     |
++--------------------------+---------------------------------------+
+| pin #4                   | power tail 2: -in                     |
++--------------------------+---------------------------------------+
+| ground                   | power tail 3: Ground                  |
++--------------------------+---------------------------------------+
 
 Bluetooth version
 See the :ref:`bluetooth` page for setup details (same pins).

basics.rst

@@ -9,7 +9,7 @@ Basics
 
 In your Javascript environment, an object `WS` is initialized and injected for you with the methods below.  WearScripts run on Glass in a `WebView <http://developer.android.com/reference/android/webkit/WebView.html>`_ which supports standard browser functionality (e.g., dom manipulation, html5 canvas, cookies, local storage, etc.).
 
-To start WearScript from the "Ok Glass" menu say "Ok Glass, Wear a Script".  You can also tap the "Ok Glass" card and scroll to the "Wear a Script" card.
+To start WearScript from the "Ok Glass" menu say "Ok Glass, Wear a Script".  You can also tap the "Ok Glass" card and scroll to the "Wear a Script" card.  Tap playground to connect to the playground, scroll to see other options (e.g., Stop, Setup, Gist Sync, etc.).
 
 scriptVersion(int version) : boolean
      Checks if the webview is running on a specific version.